browsing network share with windows 98

dear all
i am using windows 98 and join to my domain.
i have set the WINS server, and i can log on to my domain.
but, the problem is, when i want to map network drive,
there is an error.This error said that my windows 98 cannot find
the computer or network share.
the share resource is diskstation, i have made share folder in the
diskstattion
but it's password protected.
i try to map the folder using this syntax
" net use * \\xxx.xxx.xxx.xxx\share_folder"
the result is error.

when i use map netowrk drive in explorer.. it can not find it..
does anyone has any ideas on resolving this problem ??

thank in advance



sf=